// Copyright 2011-2024 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.security.zynamics.zylib.gui.zygraph.functions;

import com.google.security.zynamics.zylib.gui.zygraph.helpers.INodeCallback;
import com.google.security.zynamics.zylib.types.common.IterationMode;
import com.google.security.zynamics.zylib.yfileswrap.gui.zygraph.AbstractZyGraph;
import com.google.security.zynamics.zylib.yfileswrap.gui.zygraph.nodes.ZyGraphNode;
import java.util.ArrayList;
import java.util.List;

public class NodeFunctions {
  public static <NodeType extends ZyGraphNode<?>> List<NodeType> getInvisibleNodes(
      final AbstractZyGraph<NodeType, ?> graph) {
    final ArrayList<NodeType> nodes = new ArrayList<NodeType>();

    IteratorFunctions.iterateInvisible(
        graph,
        new INodeCallback<NodeType>() {
          @Override
          public IterationMode next(final NodeType node) {
            nodes.add(node);
            return IterationMode.CONTINUE;
          }
        });

    return nodes;
  }

  public static <NodeType extends ZyGraphNode<?>> List<NodeType> getVisibleNodes(
      final AbstractZyGraph<NodeType, ?> graph) {
    final ArrayList<NodeType> nodes = new ArrayList<NodeType>();

    IteratorFunctions.iterateVisible(
        graph,
        new INodeCallback<NodeType>() {
          @Override
          public IterationMode next(final NodeType node) {
            nodes.add(node);
            return IterationMode.CONTINUE;
          }
        });

    return nodes;
  }
}
